Bone reduction and fixation splint

Abstract

A bone reduction and fixation splint, comprising: an external bone fixation plate and an internal bone fixation plate; the external bone fixation plate is a plate-shaped structure, and a bone plate opening that passes through the external bone fixation plate is set at the middle position of the bone plate, and the bone plate opening corresponds to The external bone fixation plate on the tail end side is depressed downward to form a guide groove; the internal bone fixation plate is a plate-shaped structure, and a bending part is set in the middle of the internal bone fixation plate, and the internal bone fixation plate passes through the opening of the bone plate, and the internal bone fixation plate passes through the opening of the bone plate. The head end and tail end of the plate are respectively located on the upper and lower sides of the external fixation plate, and the bending part of the internal fixation plate corresponds to the opening of the bone plate; when the external fixation plate and the internal fixation plate are fixed, the bone The head end of the internal fixation plate and the head end of the external fixation plate clamp the bone body between them, thereby effectively fixing the bone bodies on both sides of the fracture. postoperative recovery.

Description

technical field [0001] The invention relates to the technical field of orthopedic medical equipment, in particular to a splint for bone reduction and fixation in orthopedic surgery. [0002] technical background [0003] Fracture is one of the most common injuries. With the aging of the population, the annual incidence of fracture is gradually increasing. In orthopedic surgery, it is necessary to use reduction instruments to restore the bone body after fracture to its normal position. Commonly used bone plates are generally To fix on the outer surface of the bone body, it is necessary to fix the bone bodies on both sides of the fracture with the bone plate respectively. When the bone body on one side cannot be fixed with screws, the commonly used bone plate is no longer applicable. Invention content: [0004] The object of the present invention is to provide a splint for bone reduction and fixation aiming at the deficiencies of the above-mentioned prior art. [0005] The t...

AI Technical Summary

Problems solved by technology

[0003] Fracture is one of the most common injuries. With the aging of the population, the annual incidence of fracture is gradually increasing. In orthopedic surgery, it is necessary to use reduction instruments to restore the bone body after fracture to its normal position. Commonly used bone plates are generally Fixed on the outer surface of the bone body, the bone body on both sides of the fracture needs to be fixed with the bone plate respectively. When the bone body on one side cannot be fixed with screws, the commonly used bone plate is no longer applicable

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